5 xalloc.h -- malloc and related fuctions with out of memory checking
6 Copyright (C) 1990, 91, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
7 Copyright (C) 2011-2017 Guus Sliepen <guus@tinc-vpn.org>
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2, or (at your option)
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License along
20 with this program; if not, write to the Free Software Foundation, Inc., Foundation,
21 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 static inline void *xmalloc(size_t n) __attribute__ ((__malloc__));
25 static inline void *xmalloc(size_t n) {
32 static inline void *xmalloc_and_zero(size_t n) __attribute__ ((__malloc__));
33 static inline void *xmalloc_and_zero(size_t n) {
34 void *p = calloc(1, n);
40 static inline void *xrealloc(void *p, size_t n) {
47 static inline char *xstrdup(const char *s) __attribute__ ((__malloc__));
48 static inline char *xstrdup(const char *s) {
55 static inline int xvasprintf(char **strp, const char *fmt, va_list ap) {
58 int result = vsnprintf(buf, sizeof buf, fmt, ap);
63 int result = vasprintf(strp, fmt, ap);
70 static inline int xasprintf(char **strp, const char *fmt, ...) __attribute__ ((__format__(printf, 2, 3)));
71 static inline int xasprintf(char **strp, const char *fmt, ...) {
74 int result = xvasprintf(strp, fmt, ap);